Constructive Geometry of Plane Curves: With Numerous ExamplesMacmillan and Company, 1885 - 374 sider |
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Side v
... methods in the solution of many practical engineering problems has appeared to me to demand a corresponding extension in the practice of drawing the curves on which such solutions may frequently depend , and , though the properties of ...
... methods in the solution of many practical engineering problems has appeared to me to demand a corresponding extension in the practice of drawing the curves on which such solutions may frequently depend , and , though the properties of ...
Side vi
... methods he is using instead of groping along by mere rule of thumb , so that in nearly all cases notes in proof of the property made use of have been added , although such proofs may be found in numerous published works , and are indeed ...
... methods he is using instead of groping along by mere rule of thumb , so that in nearly all cases notes in proof of the property made use of have been added , although such proofs may be found in numerous published works , and are indeed ...
Side vii
... method of referring the solid to two rectangular planes seems to me in every way preferable . When the mental conception of a plan and elevation is once thoroughly realised the student is well repaid by the exactness with which he is ...
... method of referring the solid to two rectangular planes seems to me in every way preferable . When the mental conception of a plan and elevation is once thoroughly realised the student is well repaid by the exactness with which he is ...
Side xii
... methods ) Tangent and normal 99 102 61. To describe approximately by means of circular arcs an ellipse having given axes ( two methods ) 103 Sundry properties of the ellipse . 105 62. To determine the axes of an ellipse from a given ...
... methods ) Tangent and normal 99 102 61. To describe approximately by means of circular arcs an ellipse having given axes ( two methods ) 103 Sundry properties of the ellipse . 105 62. To determine the axes of an ellipse from a given ...
Side xiii
... methods ) 64. To describe an ellipse with a given axis and to pass through a given point PAGE 111 114 65 . 66 . 67 . 68 . To describe an ellipse with a given axis and to touch a given line To describe an ellipse , the directions of a ...
... methods ) 64. To describe an ellipse with a given axis and to pass through a given point PAGE 111 114 65 . 66 . 67 . 68 . To describe an ellipse with a given axis and to touch a given line To describe an ellipse , the directions of a ...
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Constructive Geometry of Plane Curves: With Numerous Examples Thomas Henry Eagles Uten tilgangsbegrensning - 1885 |
Constructive Geometry of Plane Curves: With Numerous Examples Thomas Henry Eagles Uten tilgangsbegrensning - 1885 |
Vanlige uttrykk og setninger
AC² anharmonic ratio asymptotes auxiliary circle bisects the angle CA² CB² centre point chord of contact circle centre circles touching cone conic conic section conjugate diameters conjugate points constant construction corresponding curvature curve being given cutting cutting CB describe a circle describe an ellipse describe an hyperbola determined directrix draw a parabola drawn equal F draw foci focus F given circle given Fig given lines given point given tangent harmonic harmonic mean homographic involution latus rectum length line joining locus major axis mean proportional opposite sides ordinate parallel pass pencil perpendicular point of contact polar pole PROBLEM Prop radical axis radius right angle second focus segments shew shewn similar triangles Similarly tangent PT three points transverse vertex vertices
Populære avsnitt
Side 28 - A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference.
Side 28 - A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another.
Side 303 - AB describe a segment of a circle containing an angle equal to the given angle, (in.
Side 32 - IF from any point without a circle two straight lines be drawn, one of which cuts the circle, and the other touches it ; the rectangle contained by the whole line which cuts the circle, and the part of it without the circle, shall be equal to the square of the line which touches it.
Side 99 - A conic section is the locus of a point which moves so that its distance from a fixed point, called the focus, is in a constant ratio to its distance from a fixed straight line, called the directrix.
Side 13 - Three lines are in harmonical proportion, when the first is to the third, as the difference between the first and second, is to the difference between the second and third ; and the second is called a harmonic mean between the first and third. The expression 'harmonical proportion...
Side 40 - Upon a given straight line to describe a segment of a circle which shall contain a given angle. Let AB be the given straight line.